Which of the following are the primary causes of climate change?
1. Excessive burning of fossil fuels
2. Exploding numbers of automobiles driven by oil
3. Increasing solar flares
4. Heavy deforestation
Select the correct answer using the code given below:

Question

Which of the following are the primary causes of climate change?

1. Excessive burning of fossil fuels

2. Exploding numbers of automobiles driven by oil

3. Increasing solar flares

4. Heavy deforestation

Select the correct answer using the code given below:

Accepted Answer

2 and 3 only

Answer

1, 2 and 4 only

Answer

1, 2, 3 and 4

Answer

1 and 4 only

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